CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100

CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100 System 1

CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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concrete pump elbow table

Wear-resistant Single or Double Concrete Pump Elbow
Type	Singe Elbow				Double Elbow
Model	DN125		DN150	DN175	DN125
Material	Casting Steel ,ST52				Inside	40Cr	Outside
Size	R275*90°	R275*90°+110	36°	F2000	R275*90°		R275*90°+110
	R275*45°	R275*90°+211	R400*30°	A3000	R275*45°		R275*90°+211
	R275*25°	R275*90°+411	R400*45°	471B	R275*25°		R275*90°+411
	R275*20°	R275*90°+424	R400*30°	571B	R275*20°		R275*90°+424
	R275*15°	R275*45°+170	R488*90°	A1000	R275*15°		R275*45°+170
	R180*90°	R275*45°+310	R500*90	C1000	R180*90°		R275*45°+310
	R232*60°	R275*45°+310	R280*90°	B2000	R232*60°		R275*45°+310
	R240*36°	20°Lengthen			R240*36°		20°Lengthen
	R240*30°	25°+740			R240*30°		25°+740
	R240*15°	40°Zoomlion			R240*15°		40°Zoomlion
	R385*29°				R385*29°
	R315*33°				R315*33°
Technic	Forged
Average life	25,000cubic				50,000cubic
Appliciation	Used in concrete transport in construction work

1.product profile:The double layer concrete pump elbow is developed by ourselves through new

technology and process.

2.characteristic:the inner layer of this concrete pump elbow undergoes heat treatment,and then the rigitiry can reach 62-65HRC.

3.characteristic:the outer layer of the concrete pump elbow possess good toughness properties

to protect the inner layer,so the security of the elbow is improved.

4.life:the experiment done abroad shows that the life of our concrete pump elbow can reach 35000-50000cbm,got the customers' praise

5.Beside the double layer concrete pump elbow,we produce all kinds of concrete pump parts,

straight pipe hose flange coupling and so on.

CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100

Q: What are the performance characteristics of concrete pump?: Adopt triple pump, open system, hydraulic circuit, without interference, system operation

Q: How often should concrete pump accumulators be inspected and replaced?: Concrete pump accumulators should be inspected on a regular basis to ensure their proper functioning and to prevent any potential issues. The frequency of inspections will depend on various factors such as the manufacturer's recommendations, the intensity of use, and the specific conditions in which the concrete pump is operating. As a general guideline, it is recommended to inspect concrete pump accumulators at least once every six months or after every 500 hours of operation, whichever comes first. However, if the pump is used more frequently or operates under harsh conditions, more frequent inspections may be necessary. During the inspection, the accumulators should be checked for any visible signs of wear or damage, such as leaks, cracks, or corrosion. Additionally, the pressure levels and performance of the accumulators should be tested to ensure they meet the required standards. When it comes to replacement, it is best to follow the manufacturer's recommendations. Typically, accumulators have a lifespan of around 3 to 5 years, but this can vary depending on factors such as maintenance, usage, and environmental conditions. If any significant issues are identified during the inspection or if the accumulators have reached their recommended lifespan, it is advisable to replace them promptly to avoid potential failures and ensure the safety and efficiency of the concrete pump.

Q: How can a faulty gearbox affect the pump's performance?: The performance of a pump can be significantly affected by a faulty gearbox, which is responsible for transmitting power from the motor to the pump. Any dysfunction in this component can result in various issues. To begin with, a decrease in the pump's efficiency can be caused by a faulty gearbox. Its purpose is to regulate the speed and torque of the pump, ensuring optimal operation. If the gearbox is faulty, it may not be able to provide sufficient power to the pump, leading to reduced performance and efficiency. This can result in increased energy consumption and decreased overall productivity. Moreover, excessive vibration and noise can be experienced by the pump due to a faulty gearbox. A properly functioning gearbox helps absorb and distribute the forces generated during operation, minimizing vibration and noise levels. However, if the gearbox is faulty, it may fail to adequately dampen these forces, resulting in heightened vibrations and noise. This can not only affect the pump's performance but also cause premature wear and tear of other components, further impacting its efficiency. Furthermore, inconsistent flow rates and pressure fluctuations can be caused by a faulty gearbox. The gearbox plays a crucial role in controlling the speed and output of the pump. If it is malfunctioning, it may be unable to maintain a consistent flow rate or pressure, leading to fluctuations in the pump's performance. Inconsistent flow rates can disrupt processes that rely on precise volumes or pressures, causing inefficiencies and potential damage to downstream equipment. In conclusion, the performance of a pump can be detrimentally affected by a faulty gearbox. It can lead to decreased efficiency, increased vibrations and noise, as well as inconsistent flow rates and pressure fluctuations. Therefore, it is crucial to regularly maintain and promptly repair or replace faulty gearboxes to ensure the optimal functioning of pumps and prevent any further damage or operational issues.

Q: What are the common signs of wear and tear on concrete pump spare parts?: The specific signs of wear and tear on concrete pump spare parts can vary depending on the part in question. However, there are general indications that suggest when a concrete pump spare part is experiencing wear and tear. One indication is the presence of visible damage or deterioration on the surface of the part. This may manifest as cracks, chips, or dents on the outer layer of the spare part. These damages can occur due to regular usage, exposure to harsh environmental conditions, or accidental impact during operation. Another sign is an increase in vibration or noise during operation. If a concrete pump spare part is undergoing wear and tear, it may generate unusual vibrations or noises that were not evident when it was in good condition. This can signify internal damage or misalignment of the part, which can impact its overall performance and efficiency. Diminished performance or efficiency is also a common signal of wear and tear on concrete pump spare parts. If a part is experiencing wear and tear, it may not operate as efficiently as before, resulting in reduced pumping capacity, decreased flow rate, or inefficient operation. This can cause delays in construction projects and increased maintenance costs. Furthermore, an escalation in maintenance and repair requirements can indicate wear and tear on concrete pump spare parts. If a part needs more frequent repairs or replacements than usual, it may suggest that it is undergoing wear and tear. Regular inspections and maintenance can aid in early identification of potential issues and prevent further damage to the spare parts. In conclusion, signs of wear and tear on concrete pump spare parts can include visible damage, heightened vibration or noise during operation, diminished performance or efficiency, and increased maintenance demands. It is crucial to regularly inspect and maintain these spare parts to ensure optimal performance and prolong their lifespan.

Q: Are there any specific guidelines for the disposal of packaging materials of concrete pump spare parts?: Yes, there are specific guidelines for the disposal of packaging materials of concrete pump spare parts. It is generally recommended to follow the local waste management regulations and guidelines provided by the respective authorities. Firstly, it is important to separate the different types of packaging materials such as cardboard boxes, plastic wraps, foam inserts, and any other materials used for packaging the concrete pump spare parts. This will enable efficient recycling or proper disposal of each material. Cardboard boxes can typically be recycled by flattening them and placing them in the designated recycling bins. Plastic wraps should also be separated and disposed of in specific recycling bins for plastics. Foam inserts, which are commonly used for protecting the spare parts, may not be recyclable in all areas and should be checked for specific recycling instructions. If recycling is not possible, foam inserts can be disposed of in regular waste bins. It is important to ensure that all packaging materials are free from any residual concrete or other hazardous substances before disposal. Any contamination should be properly cleaned or removed to prevent environmental pollution. If the packaging materials cannot be recycled or disposed of through regular waste management methods, it is recommended to contact local recycling centers or waste management facilities to inquire about specific disposal options for these materials. They may provide guidance or accept these materials for specialized processing or disposal. Overall, it is crucial to prioritize responsible waste management practices and comply with the specific guidelines provided by local authorities to ensure the proper disposal of packaging materials of concrete pump spare parts.

Q: How often should concrete pump seals be replaced?: The frequency at which concrete pump seals should be replaced depends on several factors, including the type of pump, the quality of the seals, the operating conditions, and the maintenance practices. Generally, it is recommended to inspect and replace concrete pump seals every 500 to 1,000 pumping hours or annually, whichever comes first. Regular inspection is crucial to identify any signs of wear or damage in the seals. Common indications for replacement include leaks, excessive vibration, reduced pumping efficiency, or visible degradation of the seal material. If any of these issues are observed, it is essential to promptly replace the seals to prevent further damage and ensure the optimal functioning of the concrete pump. It is worth noting that certain pumps may require more frequent seal replacements due to their design or operating conditions. For example, high-pressure pumps or those used in abrasive environments might experience accelerated wear on the seals, necessitating more frequent replacements. To prolong the lifespan of concrete pump seals, proper maintenance and care are essential. This includes regular cleaning of the pump and seals, ensuring proper lubrication, and following the manufacturer's guidelines for operation and maintenance. Additionally, using high-quality seals and regularly inspecting them for signs of wear can help extend their longevity. Overall, the replacement frequency of concrete pump seals should be determined through a combination of regular inspections, adherence to maintenance practices, and consideration of the specific operating conditions.

Q: What are the causes of pipe blockage in concrete pump?: Therefore, in the JGJ/T10-95 "concrete pumping construction technical regulations," stipulated that the sand through the 0.315mm sieve shall not be less than 15%.

Q: What are the key factors to consider when purchasing concrete pump spare parts?: To make the correct choice when buying spare parts for your concrete pump, it is important to take into account several significant factors. These factors include: 1. Quality is of utmost importance as it directly affects the performance and lifespan of your concrete pump. To ensure durability and reliability, opt for spare parts made from high-quality materials and reputable brands. 2. Compatibility is essential, so make sure the spare parts you purchase are suitable for your specific concrete pump model. Check the specifications and consult with experts or the manufacturer to avoid any compatibility issues. 3. Cost-effectiveness should be considered, but it should not be the sole determining factor. Strive to strike a balance between price and quality to ensure long-term value for your investment. 4. Supplier reputation matters, so choose a trustworthy and reputable supplier with a proven track record of providing genuine and high-quality spare parts. Read customer reviews, verify certifications, and consider the supplier's industry experience. 5. Availability and lead time are crucial factors to prevent delays in your construction projects and minimize downtime. Ensure that the spare parts you need are readily available and can be delivered within a reasonable timeframe. 6. Warranty and after-sales support are important considerations. Check if the spare parts come with a warranty or guarantee, and also consider the availability of after-sales support and technical assistance for installation or maintenance queries. 7. Maintenance requirements should be taken into account. Look for spare parts that are easy to install, maintain, and repair as this can save you both time and money in the long run. By considering these key factors, you can make an informed decision and ensure that you purchase the appropriate spare parts for your concrete pump that align with your specific needs and requirements.

Q: How can one determine the correct voltage and current rating for electrical components in concrete pump spare parts?: To determine the correct voltage and current rating for electrical components in concrete pump spare parts, several factors need to be considered. Firstly, it is essential to consult the manufacturer's specifications and documentation for the concrete pump and its spare parts. These documents usually provide detailed information about the voltage and current requirements for each electrical component. Paying close attention to these guidelines ensures that the components are operated within their designed parameters. Secondly, it is crucial to understand the electrical system and its requirements. This involves analyzing the power supply available at the site where the concrete pump will be used. Factors such as the voltage level (e.g., 110V, 220V, 440V) and frequency (e.g., 50Hz, 60Hz) of the electrical supply need to be taken into account. Additionally, the maximum current capacity of the electrical system must be considered to prevent overload situations. Furthermore, it is advisable to assess the specific application and operating conditions of the concrete pump. Different components may have varying voltage and current requirements depending on their function and the environment in which they are used. For instance, components installed in outdoor areas may require higher voltage ratings to withstand harsh weather conditions. Lastly, seeking professional assistance from qualified electricians or engineers is highly recommended. They possess the expertise and knowledge to accurately determine the voltage and current ratings for electrical components in concrete pump spare parts. Their experience allows them to consider various factors such as safety regulations, compatibility with the existing electrical system, and any specific requirements of the concrete pump manufacturer. By taking into account the manufacturer's specifications, understanding the electrical system, considering the application and operating conditions, and seeking professional advice, one can effectively determine the correct voltage and current rating for electrical components in concrete pump spare parts.

Q: How often should concrete pump S valves be inspected and replaced?: Concrete pump S valves should be inspected regularly, ideally every 500 hours of operation or at least once a year. However, the replacement of S valves will depend on various factors such as the quality of the concrete being pumped, the frequency of use, and the overall condition of the valve. It is recommended to consult the manufacturer's guidelines and seek professional advice to determine the specific timing of S valve replacement.

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